NVIDIA L40 vs NVIDIA Quadro FX 3800M

VS

NVIDIA L40

NVIDIA Quadro FX 3800M

We compared two Professional market GPUs: 48GB VRAM L40 and 1024MB VRAM Quadro FX 3800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40 's Advantages

Released 14 years and 2 months late

Boost Clock2490MHz

More VRAM (48GB vs 1024GB)

Larger VRAM bandwidth (864.0GB/s vs 64.00GB/s)

18048 additional rendering cores

NVIDIA Quadro FX 3800M 's Advantages

Lower TDP (100W vs 300W)

Score

Benchmark

FP32 (float)

L40 +21350%

90.52 TFLOPS

Quadro FX 3800M

0.422 TFLOPS

L40

VS

Quadro FX 3800M

Graphics Card

Oct 2022

Release Date

Aug 2008

Tesla Ada

Generation

Quadro FX Mobile

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

735 MHz

Base Clock

-

2490 MHz

Boost Clock

-

2250 MHz

Memory Clock

1000 MHz

Memory

48GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

384bit

Memory Bus

256bit

864.0GB/s

Bandwidth

64.00GB/s

Render Config

-

142

SM Count

16

18176

Shading Units

128

568

TMUs

64

192

ROPs

16

568

Tensor Cores

-

142

RT Cores

-

128 KB (per SM)

L1 Cache

-

96 MB

L2 Cache

64 KB

-

Theoretical Performance

478.1 GPixel/s

Pixel Rate

10.80 GPixel/s

1414 GTexel/s

Texture Rate

43.20 GTexel/s

90.52 TFLOPS

FP16 (half)

-

90.52 TFLOPS

FP32 (float)

422.4 GFLOPS

1414 GFLOPS

FP64 (double)

-

Board Design

300W

TDP

100W

700 W

Suggested PSU

-

4x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

-

Graphics Processor

AD102

GPU Name

G92

AD102-895-A1

GPU Variant

N10E-GLM3-B2

Ada Lovelace

Architecture

Tesla

TSMC

Foundry

TSMC

4 nm

Process Size

65 nm

76.3 billion

Transistors

0.754 billion

608 mm²

Die Size

324 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

1.1

6.6

Shader Model

4.0

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